CUTTING TOOLS Drills 1
DRILLS — SILVER & DEMING (continued)
GENERAL PURPOSE SILVER & DEMING DRILL BITS WITH FLATS
Size 13/16 53/64 27/32 55/64
Part No.
Size 33/64 17/32 35/64
Part No.
661.48.1316 661.48.5364 661.48.2732 661.48.5564 661.48.5764 661.48.2932 661.48.5964 661.48.1516 661.48.78 661.48.6164 661.48.3132 661.48.6364 661.48.11116 661.48.118 661.48.1532 661.48.11316 661.48.1
661.48.3364 661.48.1732 661.48.3564 661.48.916 661.48.3764 661.48.1932 661.48.3964 661.48.58 661.48.4164 661.48.2132 661.48.4364 661.48.1116 661.48.4564 661.48.2332 661.48.4764 661.48.34 661.48.4964 661.48.2532 661.48.5164
9/16
661.48.5 - 8-Piece Set Includes 9/16 thru 1 by 16th
37/64 19/32 39/64
7/8
57/64 29/32 59/64 15/16 61/64 31/32 63/64
• 1/2” Shanks • Three flats on shank • 118° Point Std Spiral • For use in portable air or electric drilling in ferrous or non-ferrous metal. • HSS
5/8
41/64 21/32 43/64 11/16 45/64 23/32 47/64
1
1-1/16
1-1/8
3/4
1-5/32 1-3/16
49/64 25/32 51/64
661.48.114
1-1/4
DRILLS — COMBINED DRILLS & COUNTERSINKS
COMBINED DRILLS AND COUNTERSINKS Size Drill Dia. Body Dia. Part No.
Overall Length Inches
COMBINED DRILLS AND COUNTERSINKS - LONG
Overall Length Inches
Body Dia.
661.44.00 661.44.0 661.44.1 661.44.2 661.44.3 661.44.4 661.44.5 661.44.6 661.44.7.0 661.44.8
00
.025 1/32 3/64
1/8 1/8 1/8
1-7/32 1-7/32 1-1/4 1-7/8
Size Drill Dia.
Part No.
0 1 2 3 4 5 6 7 8
661.45.1 661.45.2 661.45.4 661.45.5 661.45.6
1 2 4 5 6
3/64
1/8
4 5 6 6 6
6
5/64 3/16
5/64 3/16
7/64
1/4
2
1/8
5/16
1/8
5/16
2-1/8 2-3/4 3-1/4 3-1/2 3
3/16 7/16
3/16 7/16
7/32
1/2
7/32
1/2 5/8 3/4
• High Speed Steel • 118° Point • Drills Ends are of Equal Diameter • The Included Angle is 60° • Made in USA
1/4
5/16
• High Speed Steel • 118° Point • Drills Ends are of Equal Diameter • The Included Angle is 60° • Made in USA
DRILLS — PREMIUM QUALITY NUMBER
NUMBER DRILLS
Diameter Overall Length Part No. 41 2-3/8 661.03.41 42 2-1/4 661.03.42 43 2-1/4 661.03.43 44 2-1/8 661.03.44 45 2-1/8 661.03.45 46 2-1/8 661.03.46 47 2 661.03.47 48 2 661.03.48 49 2 661.03.49 50 2 661.03.50 51 2 661.03.51 52 1-7/8 661.03.52 53 1-7/8 661.03.53 54 1-7/8 661.03.54 55 1-7/8 661.03.55 56 1-3/4 661.03.56 57 1-3/4 661.03.57 58 1-5/8 661.03.58 59 1-5/8 661.03.59 60 1-5/8 661.03.60
Diameter Overall Length Part No. 1 3-7/8 661.03.1 2 3-7/8 661.03.2 3 3-7/8 661.03.3 4 3-3/4 661.03.4 5 3-3/4 661.03.5 6 3-3/4 661.03.6 7 3-5/8 661.03.7.0 8 3-5/8 661.03.8 9 3-5/8 661.03.9 10 3-5/8 661.03.10 11 3-1/2 661.03.11 12 3-1/2 661.03.12 13 3-1/2 661.03.13 14 3-3/8 661.03.14 15 3-3/8 661.03.15 16 3-3/8 661.03.16 17 3-3/8 661.03.17 18 3-1/4 661.03.18 19 3-1/4 661.03.19 20 3-1/4 661.03.20
DiameterOverall Length Part No. 21 3-1/4 661.03.21 22 3-1/8 661.03.22 23 3-1/8 661.03.23 24 3-1/8 661.03.24 25 3 661.03.25 26 3 661.03.26 27 3 661.03.27 28 2-7/8 661.03.28 29 2-7/8 661.03.29 30 2-3/4 661.03.30 31 2-3/4 661.03.31 32 2-3/4 661.03.32 33 2-5/8 661.03.33 34 2-5/8 661.03.34 35 2-5/8 661.03.35 36 2-1/2 661.03.36 37 2-1/2 661.03.37 38 2-1/2 661.03.38 39 2-3/8 661.03.39 40 2-3/8 661.03.40
• Nitro-Carburized, Hi-Molybdenum tool steel • 135° Split Point • Gold surface treated • Made in USA 661.03.0060 - 60-Piece Set with Index 661.03.00600 - Replacement Index 971.66103 - 249 - Piece Shop Number Drill Asst
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6-1-9
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